11-Letter Words Containing: HORI__

• grant authorization or clearance for

• give or delegate power or authority to

• an authority who authorizes (people or actions)

• parallel to or in the plane of the horizon or a base line

• something that is oriented horizontally

• A sedimentary rock rich in phosphate minerals such as apatite

• an apparatus for visual signaling with lights or mechanically moving arms

• send signals by or as if by semaphore

• convey by semaphore, of information

• To write something in collaboration with another author.